Best design for displaying list under a list of items ?

I have a list of items in a database and i display 10 items with some additional details at a time(as table rows). I use next & previous buttons to fetch the remaining items.

This part has been implemented.

But now, for each item I display I have to display 10 more rows which contain additional/specific item details.

For example, one of the items that I display is "Beer". Under "Beer" I have different brands of beers, so I should display the list of brands when user selects/clicks the Beer item(row).

Similarly, if the user selects (or clicks) a different item like Whiskey the list of Beer brands should not be shown and only list of Whiskey brands should be displayed.

What could be the best design for the displaying the second list in response to the user's action?

**BEER AVGPRICE:$3 
--KINGFISHER $4 HAYWARDS $3 
**WHISKEY AVGPRICE