You can create multiple organization charts on the same page or separate pages using Shortcodes.
Executive Department
The following shortcode displays organization chart of Executive department only.
[employee_orgchart filter="tax::departments::is::executive;"]
IT Department
The following shortcode displays organization chart of IT department only.
[employee_orgchart filter="tax::departments::is::it;"]
Marketing and IT Departments
The following shortcode displays organization chart of Marketing department only.
[employee_orgchart filter="tax::departments::is::marketing;"]