Creating column heading that dynamically increases in SSRS report

Question

I have to create a report that looks like below. All the months are dynamically called through Matrix report. And i am not able to place the heading "Yearly Counts" that also dynamically varies with no of months.

Could you please help me in doing this.

Answer 1

If I understand you correctly, you are able to get the Matrix to dynamically add 1 column per month, but you can't get the "Yearly Counts" cell to work correctly, right?

If you use the following option (right-click on the box to the left of the Month row to get to this menu), you should be able to add a header row above the month headers that will expand to cover as many month columns that dynamically appear:

The Matrix should end up looking like this (in design mode):