MDX not working in Power View on sharepoint 2013

Question

    I have this MDX statement below that should be able to dynamically give me a % of total for any dimension.  IN power View (sharepoint 2013)
I am getting an error.  It works in Excel and works in the AS browser but will not seem to work in power view.  Any ideas on how to rewrite it so that it may work.  I am surprised I cannot find anything on this online about this issue. 
When you highlight the "#ERROR!" in Power view it gives a long description of
"The Axis Function was indirectly referenced from the context of a statement other than SELECT. Evaluations of Expressions involving this function succeed only
when indirectly triggered by a SELECT statement".
CREATEMEMBERCURRENTCUBE.MEASURES.[Percent
of Total] AS 
//Used to get % from total
IIF([Measures].[Total Count] = 0,
NULL,
IIF(isempty( ([Measures].[Total Count],
Axis(1)(0)(Axis(1)(0).Count-
1).Dimension.CurrentMember.Parent
)), 1,
    [Measures].[Total Count] / ([Measures].[Total Count],
Axis(1)(0)(
Axis(1)(0).Count-
1 ).Dimension.CurrentMember.Parent))),
FORMAT_STRING="#,##0.00
%;-#,##0.00 %";

Answer 1

Hey Mike,  Thank you very much for the answer.  Just need a little more help please???
I have added two separate MDX statements that should get the individual % for these two separate dimensions. 
1. First does it look correct from what your saying individually. Would you write it different?
2. Next can you show me the MDX that would combine them into 1 measure.  Once I can see how these two get combined into 1 measure I should be able to do this for the rest of the dimensions. 
3. Will Power View ever allow Axis function?  Just seems strange that it works in Excel Pivot but not in Power View.
WITH MEMBER [Measures].[Percent] AS
Case
// Test to avoid division by zero.
When IsEmpty ([Measures].[Total Count]) Then Null
// Test for current coordinate being on the (All) member.
When [Status].[Status Name].CurrentMember.Level Is [Status].[Status Name].[(All)] Then 1
Else ( [Status].[Status Name].CurrentMember, [Measures].[Total Count] )
/ ( [Status].[Status Name].CurrentMember.Parent, [Measures].[Total Count] )
End
, FORMAT_STRING ="#,##0.00 %;-#,##0.00 %"
SELECT
{ [Measures].[Total Count],[Measures].[Percent] } ON COLUMNS,
{ [Status].[Status Name].[Status Name]} ON ROWS
FROM [Report]
WITH MEMBER [Measures].[Percent2] AS
Case
// Test to avoid division by zero.
When IsEmpty ([Measures].[Total Count]) Then Null
// Test for current coordinate being on the (All) member.
When [Order Placed Date].[Order Placed Date].CurrentMember.Level Is [Order Placed Date].[Order Placed Date].[(All)] Then 1
Else ( [Order Placed Date].[Order Placed Date].CurrentMember, [Measures].[Total Count] )
/ ( [Order Placed Date].[Order Placed Date].CurrentMember.Parent, [Measures].[Total Count] )
End
, FORMAT_STRING ="#,##0.00 %;-#,##0.00 %"
SELECT
{ [Measures].[Total Count],[Measures].[Percent2] } ON COLUMNS,
{ [Order Placed Date].[Order Placed Date].[Order Placed Year]} ON ROWS
FROM [Report]