Trying to use GROUPBY() and PIVOTBY() but the options don't seem to work as expected, especially the Header Level (0 - 3) one
1. GROUPBY header = 3 I'd expect the GREEN in M:N but I get the one in J:K where it seems to treat the first row of data as a header
Attachment 31935
2. PIVOTBY header = 3 seems to do the same thinkm but there's also a extra entry
Attachment 31936
What am I doing wrong, or it just buggy?