fetch and show tablix column names from Stored procedure

Hi,

In my Report, I need to fetch values from stored procedure and use them as column names for my tablix. Please let me know how to do this.

example:

Investment       Location1             Location2            Location3                    Location4

                         $40                        $30                     $25                           $30

The above table format should be the heading of my tablix and the values are to be fetched from output of a stored procedure.

Thanks,

Deepak