Which category or categories display in the PivotTable, if you see this slicer? 
Definitions:
Certified Nursing Assistant
A healthcare professional who assists patients with activities of daily living under the supervision of registered nurses or licensed practical nurses.
Suctioning
The process of removing mucus and other secretions from the airway using a vacuum device.
Developmental Stage
A period or phase in the growth and development of an individual, often marked by specific milestones or achievements.
Oxygenation
The process of providing, supplying, or enriching with oxygen.
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