You can create slicers at the workbook level which can be displayed for all sheets in a workbook.
These slicers are displayed in a slicer pane, which can be arranged vertically or horizontally. The slicer pane stays in place when the sheet is changed. This means that in a workbook with many sheets, you only need to define one set of slicers. You can then choose to show or hide these slices for each sheet as needed.
Compatibility
Workbook slicers are published to Anaplan XL Web Edition and will be positioned in the same location as when the workbook was published. Their positioning on the web is fixed, but the slicer pane itself can be toggled on and off. Workbook slicers aren't available in Excel 2003 or earlier.
