set a Hierarchy Level Filter between two Charts

Hi experts,

I use two BW Queries in a Design Studio Application and want to use a Hierarchy Filter.

Example:

Cost Center Hierarchy

Chart 1 = Display the Hierarchy Level 4 (Overal Year)

Chart 2 = filtered Hierarchy Level of Chart 1 to display the monthly trend

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In a first step I have used only the Cost Center (without Hierarchy):

DS_1.setFilter("0COSTCENTER", CHART_1.getSelectedMember("0COSTCENTER"));

That works fine...

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Is it possible to set a Hierarchy level filter?

Thanks in advance!

Best regards,

Michael