Waterfall chart

Power BI community,

Hi I have a data set as below.

sample data 

With this data set I would like to create a waterfall bridge on OFCF vs last year and vs last quarter.

A way to calculate OFCF is below.

OFCF = Operational Cash Flow + CAPEX + Changes in WK + Adjustment

How can I set up measures to create a waterfall chart?

Many thanks,

H