Agility matrix custom measure

With the new january update there came the agility matrix custom visual: https://appsource.microsoft.com/en-us/product/power-bi-visuals/WA104381371

Now I have data that has positive and negative values, and when they all add up they give me the correct total number. My problem is that my client wants to have the original values display without + or - in front of the values in the matrix, but if I use ABS or any other way of displaying the data, then my total value wont be correct anymore.

Is there a way to have the values displayed all positive in the agility matrix, and have the Total value use only the original values where I have positive and negative values ?

Hopefully the picture makes it more understandable what I am trying to ask. I need my numbers to be displayed just like they are in the right collumn, but the correct value for grand total is the one in the left collumn.

I tried with hasonevalue but perhaps I did something wrong. The visual is new so I dont really know it that well. Any help is much appreaciated !