Select number of rows in breakdown

Does anybody know if it's possible to select the number of rows you want when you make a breakdown in Workspace? For example, I have 400 rows from a prop and I need to breakdown using another one, but I need 25 rows for every item (from the 400 rows). By default it's five, I think. It's really annoying to do do it one by one.

Any advice?

Thank you so much