It all depends on how the mechanism to filter your results has been set up. If it has been done in the Framework Manager metadata layer, you will need to get a modeller to set up an unfiltered version of the query subjects and publish these into a package you can use. If it has been done in the database (by means of views, for example), then you would either need a database-savvy person to modify the views (or create new ones), or use the underlying tables in your metadata layer instead.
Without knowing more about how things are set up in your situation, it's hard to be more specific, sorry.
Regards,
MF.