按类别过滤存档 - Wordpress开发

I'd like to be able to filter archives by a category chosen from a filter. I've looked into wp_get_archives and found that there is no possibility of including an argument that could do something like this.

So I guess if anyone can think of any fairly straightforward ways of achieving this could or any work-arounds that could do a similar functionality but with different methods. I've only got 2 categories so I was thinking something along the lines of custom post types?