Requested support to create a measure that contains the label of parent issues.
Putting the solution provided by EazyBI support here for others that may find this useful:
CASE
WHEN
NOT isEmpty([Measures].[Issue parent key])
THEN
Generate(
[Label].[Label].GetMembersByKeys(
Generate(
[Issue].[Issue].GetMembersByKeys(
[Issue].CurrentHierarchyMember.Get('Parent issue key')
),
[Issue].CurrentHierarchyMember.GetString('Labels'),
","
)
),
[Label].CurrentMember.Name,
","
)
END