Explain the problem as you see it
When viewing a large table, if I want to activate / change a filter, I need need to be at the top of the table which sometimes means scrolling to the top to change.
Why is this a problem for you?
Scrolling to the top can take time and adds a bit of inconvenience.
Suggest a solution
In the table view, have the Filter options also frozen at the top so that you could transform your data without having to scroll to the top. So, in addition to having the table headers frozen, have an extra line above for the table filters.