Multiselect parameters displaying on report

I've got a new report that has one multiselect parameter, which is sure to generally have many items selected by those who use it. I'm guessing if I print the selected parameters in the report header the output for the multiselect parameter will easily run off the end of the page.

Any suggestions on how to deal with that (besides super tiny font ) or am I better off maybe just not displaying the selections for that parameter?