How to display page specific parameter value for each page of report

[Jacque]

I have a multivalue parameter.
The parameter I need to display in the page header is a child group in my report and each child group has it's own page.
I need to be able to display the applicable parameter value on the page header like my examples at the bottom.

I've tried the following expressions
=Parameters!FacilityType.Value (this displays as #Error (yes I know, duh - :-D )
=Parameters!FacilityType.Value(0) (this displays the first value on all pages)
=ReportItems!FacilityType.Value (referencing a field that's hidden on the report but it errors or doesn't show)

I'm not sure what else to try, I've tried googling it but no luck (yet).

I know how to make them all display together but I want each one to display correctly on their appropriate pages. Any Suggestions?

Page 1
Parent
Child1

Page 2
Parent
Child2

Page 3
Parent
Child3

Thanks in advance,
Jacque