A word cloud visual has the following shelves:
Add a Dimension field from the Data menu to determine the number of individual words in the word bubble graph.
This shelf accepts a single field.
Add a Measure field from the Data menu to determine the size of the individual words.
This shelf accepts a single field.
To visually differentiate words by color gradient based on the field value, add a Measure field to this shelf.
This shelf accepts at most one field.
Add Measure fields from the Data menu for additional information in the graph's Tooltip.
This shelf accepts multiple fields.
Use a Dimension field from the Data menu to trellis the visual into columns.
This shelf accepts multiple fields.
Use a Dimension field from the Data menu to trellis the visual into rows.
This shelf accepts multiple fields.
Add Dimension or Measure fields from the Data menu to include or exclude categorical or value criteria.
This shelf accepts multiple fields.