need to pass all the values to detail report using list cells

[jahnavi]

Hi Everyone,

I have a requirement in the llist header I have to a text called more when I click on more. I need to filter the product families. Total product familes is 7. so there are 2 lists with 2 product familes and 3 each
when I click on first list header more the detail report would filter with 2 product families and same as second report

I am not able to filter from list header. when I am clicking more its giving only the first one. In detail report I have given product family in (?param?)

pls help me in this