Table with scrollbar always visible

Hi, I am trying to create a table with fixed width, no matter the amount of items in it. The problem is the scrollbar, when the number of items triggers the Overflow, the scrollbar shows up and increases the table width, and then it pushes other components to the right.

I´ve tried some CSS approaches, but no luck. Attached are the scenario screenshots, I would like to make it work as the green arrow shows.