Analyze Feature isn't available when using extended x-axis

Hello,

When I try to use "Analyse increase/decrease" feature, analyse feature is disabled.

Only when I use it with single categorical x-axis, I can use that feature.

I set up a hierarchy with Year2 - Half - Quarter - Month and checked sort by column in the modeling view.

I think I must've missed some critical conditions to invoke the feature but couldn't find out yet.

Could you please let me know how do I use the 'Analyse' feature when using multiple x-axis (all the items are in the same categories and in the same table)

Many thanks,