You can use ZN() in the your agg measure. Just edit the shelf and include ZN() for each and every measures. See the screen shot.
Repeat the same in your other sheet's measures.
Option2. This is only for visualisation in different way. Approach is same using ZN() to connect the dots.
In a single place you can show all the measures and you can compare. You can edit the alias of the legends just right click and change the name to be displayed.
Hope this help.