Hi,
well, I'm not aware of a solution in dashboards but if you have the ability to create a report you can pick several techniques to achieve that. But this will need further skills and capabilities in Cognos.
E.G. the old charts have a property to set that:
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Robert Dostal
Team Leader BI
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
Ingelfingen
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