Treemap - dynamic grouping question.

Once you create the table as requested earlier,

Please select entire table into powerbi query. Now, create 2 New columns as:

TAT = datediff(Testtbl[receiveddt].[Date], Testtbl[reportdate].[Date], day)

15DTAT = if(Testtbl[TAT] < 15, 1, 0)

Create New Measure as:

15DTAT% = CALCULATE(SUM(Testtbl[15DTAT])/count(Testtbl[claimkey])*100)

In the treemap, select:

healthplan, color and 15DTAT%. This will show you every healthplan with its corresponding 15DTAT% value.

What I am looking for is:

In a treemap only 2 blocks - Green and Red. Green represents # of Healthplans having 15DTAT% >= 90. Red represents # of Healthplans having 15DTAT% < 90.

In this case, the healthplan ABC has 100% and JKL 90.48% and hence Green color would be for 2 healthplans. DEF, GHI and MNO has < 90% and hence Red color would be for 3 healthplans.

At my end, it appears as below: