Slicer DAX

hI smileamile2 

Include an additional condition to check if the count of the selected values matches the total count when no selection is made. Try this:

Filter = 
VAR _VALUES =
    UNION ( VALUES ( StatusOrState[Value] ), { BLANK () } )
VAR _VALUES2 =
    VALUES ( StatusOrState[Value] )
VAR _ALL_SELECTED_TEST = COUNTROWS(ALL(StatusOrState)) = COUNTROWS(StatusOrState)
RETURN
    IF (
        NOT ( ISFILTERED ( StatusOrState[Value] ) ) || _ALL_SELECTED_TEST,
        CALCULATE (
            COUNTROWS ( 'Table' ),
            KEEPFILTERS ( 'Table'[Status] IN _VALUES || 'Table'[State] IN _VALUES )
        ),
        CALCULATE (
            COUNTROWS ( 'Table' ),
            KEEPFILTERS ( 'Table'[Status] IN _VALUES2 || 'Table'[State] IN _VALUES2 )
        )
    )