Data (Detail) Labels on Pie Charts
When a pie chart is sorted in ascending or descending order then some data labels cannot be displayed as they are formatted based on the horizontal and vertical axis of the chart and will not display outside the axis where the slice is displayed, they should either be manually adjustable so space is available for the labels that are not shown can be shown, or the automation needs to remove the axis rules so a label at one extreme or the other can be displayed across the boundary.
Data is in descending order, last few data points are small values - one or more may need the data label to be displayed to the right of the vertical axis, on the beginning side of the chart, so there is space for all data labels.
..and despite these rules the current labels still occasionally overlap without any way to adjust/move them.
Some Data Labels(Positive value only) could not showing in "Pie Chart", can you give solution for that