To present data in a more detailed form during the print, one can output dimension selection in headers/footers.
To add selection to headers/footers, click the
Insert button in the Header/Footer group of parameters on the side panel and select the Selection option. The Selection Output dialog box opens:

In the dialog box that opens determine the following parameters:
After the Apply button is clicked:
for each selected position:
&[<Slice name>.Selection Part = "<selected part Rows|Columns|Fixed>" Format = "<Selected format>"]
For each selected dimension:
&[<Slice name>.<Dictionary identifier>.Selection Format = "<Selected format>"]
After the tag is created, it can be edited and deleted only manually in the Text box.
Dimension name and its selection in the selected format will be displayed to the corresponding header/footer part.
See also:
Headers and Footers | Setting Up Pixel-Perfect Report | Building Report | Working with Ready Report