Expand rows of dynamics table

Hi Experts,
Do someone know the way to expand the rows of dynamic table to the end of its content area, and that in any case ?
For example, the table could content only one row with data, but the table should continue to expand until the end of the page ?
That means that following rows could be empty.
Thanks for your reply,
T.

Hi,
Thanks for your reply.
To be more clear, I've added a sketch :
And sometimes, we can have several pages, and other times the dynamic text can fill more than 1 page...
Thanks,
T.

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