Tiered Date Chart Properties
Has anyone had any luck successfully using the Tiered Dates in the Chart Properties? I haven't been able to figure out how it's supposed to work, and the only documentation I can find on it is the original release notes when it was first announced and one other article that it links to, neither of which go into much detail.
The card I've started is a Line chart, graphed by the last 7 days by hour and I'm trying to have the X axis display like the below screenshot from this Knowledge Base article. Can anyone provide some direction on how to acheive this? Thanks in advance!