Dynamic Columns

I have a view which has multiple measures calcuated at database level like current year count ,previous year count, current year month count, previous year same period count ,current year week count, previous week count previous year and so on. But,the problem here it is ,it showing only measure names instead of date values in matrix column headers. 

I wanted replace measure names with dates. I hope its clear? How to dynamically display the column headers in Matrix report.

Currently the data appearing as below:

Excepeted report should be like below