VOTE: Add filter option in estimates to total specific item types (e.g. paint)

To be able to run a filter on an estimate to look at specific titles of items at the same time. For example if we have 10 painting lines and we’ve separated them to different rooms we can run a filter to look at just paint and it totals the paint costs over the whole project. This is possible with a strong cost codes system.

Suggested by: @Eden_Gray_Design_Build (Eden + Gray Design Build)