I need an interactive sales dashboard built directly in Excel, using the single workbook I will supply as the data source. The file already holds every metric you’ll need; my priority now is to transform that raw information into a clean, insights-driven view. Core elements • Visuals: please include bar charts, pie charts and line graphs so performance trends, category splits and time-series movements are immediately clear. • Filters: users must be able to slice the results by date, by product and by region or by partner without extra coding or add-ins—standard Excel slicers or pivot-table filters are perfect. The finished workbook should open on a summary page with headline KPIs, followed by the interactive charts and filters arranged logically. Everything has to recalibrate automatically when data is refreshed, with formulas and references left transparent so the team can maintain it later. I would like a general dashboard but also specific sheets for different types of analysis. The basic info i need is in the summary field but feel free to add according to your experience.