Indicator for month on month variance

[Ciara]

I have a vizlib pivot table showing the sum of 'valueonhand' per month-year.

I want to include an indicator arrow based on the previous months value for each row and if the next month is higher or lower than the previous month.

Pehaps I'm not searching for the right question but I can't seem to find the answer.

Any help is appreciated.

Thanks

Ciara