How To Show Duplicates In Reports

I'm trying to create a report in Sql Server 2005 Reporting Services where it will display duplicates rows in the reports. I'm unable to find the property that enables this. I would need something like HideDuplicates = false, but that is not the way it is intended to be used. If HideDuplicates is left blank, it seems to still hide duplicate values if the preceding row matches.

The report is a crosstab type, so we are using a Matrix for the report item. I'll illustrate with a simple example:

 This is what we currently get:



Catagory
Class
Detail

Type 1
A
Item 1

B
Item 2

Item 3

Type 2
A
Item 4

B
Item 5

 

This is what we want:



Catagory
Class
Detail

Type 1
A
Item 1

Type 1
B
Item 2

Type 1
B
Item 3

Type 2
A
Item 4

Type 2
B
Item 5

I'm sure its something simple, but we just cant seem to find the solution,

Thanks

Darin