Thanks Ritesh for your reply.
But your solution has a couple of issues wrt what I want to achieve -
1. Cascading behavior of filters between Customers and Products is not available. I want to show only relevant values in Products for selected Customer.
2. The result should show all Customers who have purchased ALL SELECTED PRODUCTS and not Any selected products.
Please help if these above can achievable.
Difficult to understand this , can you please let me know what is expected if I select customers & product as per my screenshot ?