CROSSFILTER Substitute that work with RLS

[Krcmajster]

What could be substitute for Crossfilter that works with RLS. 

Example measure 

Measure =
SUMX (
    'Table1',
    'Table1'[NumericColumn]
        * CALCULATE (
            [SomeMeasureUsingTable2],
            CROSSFILTER ( Table2[Key], 'Table1'[Key], BOTH )
        ) 
)

[PaulDBrown]

You can use the function TREATAS 

[Krcmajster]

@PaulDBrown It's stated in documentation that also does not work with RLS. But I have found a solution