Hi @Anonymous ,
You can use these measure:
VAR customersPerFruit =
DISTINCTCOUNT ( 'Table'[customer] ),
ALLSELECTED ( 'Table' ),
VALUES ( 'Table'[fruit] )
VAR chosenCustomers = COUNTROWS ( ALLSELECTED ( 'Table'[customer] ) )
IF ( customersPerFruit = chosenCustomers, 1, BLANK () )
Use it to filter your visual (commonFruitCheck is 1).
If this post helps, then please consider Accept it as the solution ✔️to help the other members find it more quickly.