See all items on a per-folder basis

Goal: See all list of items from all feeds in a given folder whether they are read or not. Yes, this is what I used to do in Google reader until they forced me to find an alternative (which was a blessing in disguise since I found NewsBlur). Anyway, If I click on a feed then I can see all items, including unread entries - but I want this for all feeds in a folder. As of this morning, if I click on a folder, it includes all the feeds but hides the unread items (I guess this replaces river of news). How can I accomplish my goal?