You need 7 people ( 3 fliers and 4 bases)

Start with 2 shoulder sits facing one another and a toe pitch in the middle.  As the toe pitch gets tossed up, the shoulder sit bases need to step in slightly towards one another, and their fliers need to reach up for the top flier’s feet as they come up.  The base (shoulder sit) fliers will squeeze the top flier’s feet and bring them to shoulder level.  The back of the toe pitch will become the back spot of the pyramid and grab the flier’s ankles (if the spot cannot reach, then grab the backside wrists of the base fliers).

For the dismount the bases of the shoulder sits will dip.  As the bases come up the base fliers will release and guide the top flier to the toe pitch in the middle.