I found a temporary solution as follows: Create new legend with raster as only layer Right-click Legend in Contents pane, select Properties In Format Legend pane, select Placement and enter 90 in Rotation Right-click raster layer in Contents pane under the new legend, select Properties In Format Legend Item pane under Legend Item, remove check from Layer Name under Show In Format Legend Item pane under Labels, select 270 in Rotation This results in a horizontally oriented color ramp with labels but without its layer name.
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