Indeed, this would work if you have not many items in your left column. It allows you to format only on the parent categories. However, I understand if this dimensions has more than 50 items, it could be painful.
Please note that Block formatting is a topic under revamping and your feedback will surely be taken into account for the roadmap.
In the meantime, there is a workaround that does not impact a lot your tree view and allow you to format all rows at once.
It’s to create a general parent mapping.
Let’s say in your far left column you have 100 items of dimension A.
- Open dimension A, and add a new property that you can call “dimension A grouping”. It will be of type dimension where you create a new dimension called “dimension A grouping”
- In this new dimension property, in the first cell you can input one item and call it “Total”.
- Copy this cell, click on the column header and paste this item on all cells
- Now, all your items in your original dimension A have a parent called “Total”
- Go back on your table, in Pivot, add “Dimension A > dimension A grouping” in rows as the first left column
- The first row of your table will appear as Total (that you can rename as you wish) and display the aggregated sum of all children items below
- Now you can format this line and it will apply on all your rows.
That’s the best I can think of to unlock this case. 🙂
Hope that’d work for you.
Best,
Benoit