Report service in 2005 weekdate

I am trying to create a matrix report in SRSS 2005 but I am stuck with displaying my weekdays

I want to create a parameter to use weekdayname or days in the month to display like

Jan 1 thru Jan 7 in one column and the next column Jan 8 thru Jan 14. is it posible like in pivot table

Hi,

I’d like to request you to confirm that you are using Aspose.Cells for Reporting Services (RS). If yes, can you please provide us the template RDL and sample excel file you are using.

No I don't unse aspose. and below is how I want it to look like.

3/1/2010 - 3/7/2010 3/8/2010 - 3/14/2010 3/15/2010 - 3/21/2010