I have a pivot chart detailing a list of vehicles and times.
The chart is a bar chart with time on the vertical axis and vehicles on the horizontal axis. I need a constant / benchmark of 5hrs showing across the chart as a form of a trendline. I have tried to use the trendlines but as these are all mathematical I can't enter what I want. I know if I create a table from the pivot I can just add the 5 hrs as part of the table and then when selecting the data do it that way. But can this be done in a pivot chart ?
Thanks
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