I'm trying to compare the costs of different products. When I apply user filter to choose one product, only the cost of the selected product keeps. I can't just exempt the filter because I have hundreds of products and I have to set a upper limitation for the number of products to show. Is there any way to keep all the products when applying user filter, but grey out the unselected ones? Or top the selected product and keep all the unselected ones. Many thanks!