I have this dataview and I would like to find a nice way to hide/show the 3, 6, 9 month columns without having to go into the layout and select the hide block option. I started off with a small data entry cube so that I can place a tick to decide which columns I want to show but I can't find a way to have that affect which columns can be seen on the data view.

Any good tips and tricks out there to help me achieve this?