Filter Data based on a specific row value

Thank you, this gets me half way there actually! I completely forgot about a Milestone Dt slicer as well. So the user would want to see for example how many "Project Finalized" have been completed for Q1 2019. That would mean I will need to limit the query to only pull Projects that have Project Finalized between 1/1 and 3/31. All the other milestones must also be limited by not only the slicer, but their individual Project Finalized dates.  For example, I can't show 5 Project Approveds between Q1 and Q2  even though I have only 2 Project Finalizeds in Q1.  The 2 Project Approveds should be a subset of the 2 Project Finalized for Q1. Is there a way to limit this in DAX? Thanks in advance.